Nicrocraft Heater Muffler, New Manufacture, from Wall Colmonoy

Wall Colmonoy Nicrocraft Muffler for Beechcraft Models 33, A33, B33, 35
Includes 8130-3 Airworthiness Approval
Download the Complete Wall Colmonoy Catalog Here

Models 33, A33, B33 S/N CD-1 thru CD-735 with Continental Engine IO-470-J or -K
Model 35 thru 35-G S/N D-1 thru D-4865 & D-15002 with Continental Engine E-185-1, -8, -11 & E-225-8

Model B33 S/N C0-736 thru CD-813 with Continental Engine IO-470-K

Wall Colmonoy Nicrocraft aircraft exhaust systems are built to take the heat. Components are engineered to meet or exceed original equipment standards. Years of parts-repair experience have led to design improvements, which enhance service life of Nicrocraft's exhaust components.

Nicrocraft products are performance proven. That's why OEM manufacturers use our parts. New and overhauled components are hydrogen furnace stress ­relieved. This extra step increases service life and improves performance. The internal parts are stronger. Wall Colmonoy fuses their exclusive high-strength Nicrobraz alloys to baffles and other internal parts to increase durability.

Products are individually leak tested. Exhaust system failure can lead to carbon monoxide poisoning, loss of engine power, excessive engine wear and even fire. That's why each Nicrocraft component is subjected to a rigid leak ­testing procedures assuring 100% compliance with applicable safety and performance standards. Backed by a full 12-month, unlimited-hours warranty and 25 years of manufacturing and overhauling exhaust components.